This game was a blast to play at E3 --- even in its unpollished state, I came back to it more than any game at E3 (besides of ShadowofColossus)
It really made me aware that there arent many fun shooters that just aim at being *fun* --- a nice simple dose of strategy sealed the deal.
Hell my gf is even buying a Cube to get this game (and not Zelda) after she played it at E3 ----
EDIT: man, the fog really didn't seem that bad in the actual gameplay --- the sense of scale was almost on par with a Battlefield title...... maybe 'cause they aren't showing many screen-shots from the normal grunt characters.....
Anyways, the character weight/animation and the physics of the tank were some of the best ever.